<template>
  <div>
    <!-- 面包屑导航 -->
    <goods-list-breadcrumb />

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 顶部区域 -->
      <el-row :gutter="20">
        <!-- 商品搜索 -->
        <el-col :span="8">
          <el-input
            placeholder="请输入内容"
            v-model="queryInfo.query"
            clearable
            @clear="getGoodsList"
          >
            <el-button
              slot="append"
              icon="el-icon-search"
              @click="getGoodsList"
            ></el-button>
          </el-input>
        </el-col>
        <!-- 添加商品 -->
        <el-col :span="4">
          <el-button type="primary" @click="goAddpage">添加商品</el-button>
        </el-col>
      </el-row>

      <!-- table数据表格区域 -->
      <el-table :data="goodsList" border stripe>
        <!-- 索性列 -->
        <el-table-column type="index" label="#" />
        <el-table-column label="商品名称" prop="goods_name" />
        <el-table-column label="商品价格(元)" prop="goods_price" width="95px" />
        <el-table-column label="商品重量" prop="goods_weight" width="70px" />
        <el-table-column label="创建时间" width="140px">
          <template slot-scope="scope">
            {{ scope.row.add_time | dateFormat }}</template
          >
        </el-table-column>
        <el-table-column label="操作" width="130px">
          <template slot-scope="scope">
            <el-button type="primary" icon="el-icon-edit" size="mini" />
            <el-button
              type="danger"
              icon="el-icon-delete"
              size="mini"
              @click="removeGoodsById(scope.row.goods_id)"
            />
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 150, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        background
      >
      </el-pagination>
    </el-card>
  </div>
</template>

<script>
import GoodsListBreadcrumb from './childComps/GoodsListBreadcrumb.vue'

import { getGoodsList, removeGoodsById } from 'network/goodslist'
export default {
  components: { GoodsListBreadcrumb },
  name: 'List',
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10,
      },
      goodsList: [],
      total: 0,
    }
  },
  created() {
    this.getGoodsList()
  },
  methods: {
    async getGoodsList() {
      const res = await getGoodsList(this.queryInfo)
      if (res.meta.status !== 200)
        return this.$message.error('获取商品列表失败!')
      this.$message.success('获取商品列表成功')
      this.goodsList = res.data.goods
      this.total = res.data.total
    },
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getGoodsList()
    },
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getGoodsList()
    },
    async removeGoodsById(id) {
      const confirmResult = await this.$confirm(
        '此操作将永久删除该商品, 是否继续?',
        '提示',
        {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning',
        }
      ).catch((err) => err)

      if (confirmResult !== 'confirm')
        return this.$message.info('已经取消删除成功!')
      const res = await removeGoodsById(id)
      if (res.meta.status !== 200) this.$message.error('删除商品失败!')
      this.$message.success('删除商品成功!')
      this.getGoodsList()
    },
    goAddpage() {
      this.$router.push('/goods/add')
    },
  },
}
</script>

<style lang="less" scoped>
</style>